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Check if a value exists in ArrayList

...sedOnProp = selectedR.stream().map(Request::getDesc).anyMatch(cn::equals); now I need it to extract that item! is it possible ?? – maryem neyli Jun 15 at 12:05 1 ...
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How to convert a string of numbers to an array of numbers?

...ature of split function) but it is equivalent to split(','). The string is now an array, we just have to map each value with a function returning the integer of the string so x=>+x (which is even shorter than the Number function (5 chars instead of 6)) is equivalent to : function(x){return parse...
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Why can templates only be implemented in the header file?

...compiled. So when foo.cpp is compiled, the compiler can't see bar.cpp to know that MyClass<int> is needed. It can see the template MyClass<T>, but it can't emit code for that (it's a template, not a class). And when bar.cpp is compiled, the compiler can see that it needs to create a MyC...
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How to know if other threads have finished?

... The question really is: how do you get OFF of the secondary thread now. I know that it's finished, but how do I access the Main thread now? – Patrick Aug 28 '13 at 13:42 1 ...
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How to find nth occurrence of character in a string?

...Ced, I added an explanation and a small fix to regex. I hope it is clearer now. – andcoz Sep 17 '15 at 11:39 Thanks fo...
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Why can't I define a static method in a Java interface?

EDIT: As of Java 8, static methods are now allowed in interfaces. 24 Answers 24 ...
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Tactics for using PHP in a high-load site

...me as (sigh) an alien that has just landed on the planet, albeit one that knows PHP and a few optimisation techniques. 23 A...
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How to update column with null value

... Now, let me clarify. Through php I am using PDO and updating through a query. – jim Oct 6 '10 at 8:13 1 ...
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How to use underscore.js as a template engine?

...verflow . It says we can use underscore.js as a template engine. anybody know good tutorials about how to use underscore.js for templating, especially for biginners who have less experience with advanced javascript. Thanks ...
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Code for Greatest Common Divisor in Python [closed]

...ple assignment uses x before it is assigned. You assigned y to x first, so now y is going to be set to 0 (as y % y is always 0). – Martijn Pieters♦ Mar 19 '15 at 16:54 1 ...